Grossular and Super Seven Crystals Physical Properties

Grossular

Super Seven Crystals

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.55-3.732.9

1 7.18

1.5 Fracture

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

Fibrous

1.6 Cleavage

none

[010] Perfect, [100] Distinct, [011] Distinct

1.7 Mohs Hardness

7-7.52

2 10

1.8 Chemical Composition

Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Not Available

Grossular and Super Seven Crystals Chemical Formula

While comparing Grossular and Super Seven Crystals physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Grossular and Super Seven Crystals chemical formula.

Chemical formula of Grossular- Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

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Grossular and Super Seven Crystals Specific Gravity

Another important criteria for qualitative analysis of gemstones is Grossular and Super Seven Crystals Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Grossular and Super Seven Crystals Optical Properties during the identification of gemstone. Specific gravity of Grossular is 2.9 whereas that of Super Seven Crystals is 2.9.